Initial commit

1 files changed, 123 insertions, 0 deletions

diff --git a/client/src/ui/chat_input.vala b/client/src/ui/chat_input.vala
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+++ b/client/src/ui/chat_input.vala
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+using Gdk;
+using Gee;
+using Gtk;
+
+using Dino.Entities;
+using Xmpp;
+
+namespace Dino.Ui {
+[GtkTemplate (ui = "/org/dino-im/chat_input.ui")]
+public class ChatInput : Grid {
+
+    [GtkChild]
+    private TextView text_input;
+
+    private Conversation? conversation;
+    private StreamInteractor stream_interactor;
+    private HashMap<Conversation, string> entry_cache = new HashMap<Conversation, string>(Conversation.hash_func, Conversation.equals_func);
+    private static HashMap<string, string> smiley_translations = new HashMap<string, string>();
+
+    static construct {
+        smiley_translations[":)"] = "🙂";
+        smiley_translations[":D"] = "😀";
+        smiley_translations[";)"] = "😉";
+        smiley_translations["O:)"] = "😇";
+        smiley_translations["]:>"] = "😈";
+        smiley_translations[":o"] = "😮";
+        smiley_translations[":P"] = "😛";
+        smiley_translations[";P"] = "😜";
+        smiley_translations[":("] = "🙁";
+        smiley_translations[":'("] = "😢";
+        smiley_translations[":/"] = "😕";
+        smiley_translations["-.-"] = "😑";
+    }
+
+    public ChatInput(StreamInteractor stream_interactor) {
+        this.stream_interactor = stream_interactor;
+    }
+
+    public void initialize_for_conversation(Conversation conversation) {
+        if (this.conversation != null) {
+            if (text_input.buffer.text != "") {
+                entry_cache[this.conversation] = text_input.buffer.text;
+            } else {
+                entry_cache.unset(this.conversation);
+            }
+        }
+        this.conversation = conversation;
+        text_input.buffer.text = "";
+        if (entry_cache.has_key(conversation)) {
+            text_input.buffer.text = entry_cache[conversation];
+        }
+        text_input.key_press_event.connect(on_text_input_key_press);
+        text_input.key_release_event.connect(on_text_input_key_release);
+        text_input.grab_focus();
+    }
+
+    private void send_text() {
+        string text = text_input.buffer.text;
+        if (text.has_prefix("/")) {
+            string[] token = text.split(" ", 2);
+            switch(token[0]) {
+                case "/kick":
+                    MucManager.get_instance(stream_interactor).kick(conversation.account, conversation.counterpart, token[1]);
+                    break;
+                case "/me":
+                    MessageManager.get_instance(stream_interactor).send_message(text, conversation);
+                    break;
+                case "/nick":
+                    MucManager.get_instance(stream_interactor).change_nick(conversation.account, conversation.counterpart, token[1]);
+                    break;
+                case "/ping": // TODO remove this
+                    Xep.Ping.Module.get_module(stream_interactor.get_stream(conversation.account))
+                        .send_ping(stream_interactor.get_stream(conversation.account), @"$(conversation.counterpart.bare_jid)/$(token[1])");
+                    Xep.Ping.Module.get_module(stream_interactor.get_stream(conversation.account)).get_id();
+                    break;
+                case "/topic":
+                    MucManager.get_instance(stream_interactor).change_subject(conversation.account, conversation.counterpart, token[1]);
+                    break;
+            }
+        } else {
+            MessageManager.get_instance(stream_interactor).send_message(text, conversation);
+        }
+        text_input.buffer.text = "";
+    }
+
+    private bool on_text_input_key_press(EventKey event) {
+        if (event.keyval == Key.space || event.keyval == Key.Return) {
+            check_convert_smiley();
+        }
+        if (event.keyval == Key.Return) {
+            if (event.state == ModifierType.SHIFT_MASK) {
+                text_input.buffer.insert_at_cursor("\n", 1);
+            } else if (text_input.buffer.text != ""){
+                send_text();
+            }
+            return true;
+        }
+        return false;
+    }
+
+    private void check_convert_smiley() {
+        if (Dino.Settings.instance().convert_utf8_smileys) {
+            foreach (string smiley in smiley_translations.keys) {
+                if (text_input.buffer.text.has_suffix(smiley)) {
+                    if (text_input.buffer.text.length == smiley.length ||
+                            text_input.buffer.text[text_input.buffer.text.length - smiley.length - 1] == ' ') {
+                        text_input.buffer.text = text_input.buffer.text.substring(0, text_input.buffer.text.length - smiley.length) + smiley_translations[smiley];
+                    }
+                }
+            }
+        }
+    }
+
+    private bool on_text_input_key_release(EventKey event) {
+        if (text_input.buffer.text != "") {
+            ChatInteraction.get_instance(stream_interactor).on_message_entered(conversation);
+        } else {
+            ChatInteraction.get_instance(stream_interactor).on_message_cleared(conversation);
+        }
+        return false;
+    }
+}
+}
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